A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-01-167-7599
NSN 6685-00-173-3848
NSN 6685-01-444-3117
NSN 6150-00-036-5699
NSN 6620-00-415-2768
NSN 6240-01-490-6922
NSN 6110-01-361-8949
NSN 6220-01-576-3432
NSN 5935-01-462-4755
NSN 5975-00-119-9182
NSN 5945-01-437-0348
NSN 5835-00-137-5093